Orbital elements of SL-8 R/B
| Launched | 9 December 1990 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 21015 |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| 2026 May 24 17:57 | 2026 May 20 15:07:45 | 74.0494 | 0.00206 | 18.3849 | 93.3970 | 266.9539 | 14.37308 | 5.243 |
| 2026 May 23 17:58 | 2026 May 20 15:07:45 | 74.0494 | 0.00206 | 18.3849 | 93.3970 | 266.9539 | 14.37308 | 5.243 |
| 2026 May 22 17:57 | 2026 May 20 15:07:45 | 74.0494 | 0.00206 | 18.3849 | 93.3970 | 266.9539 | 14.37308 | 5.243 |
| 2026 May 21 17:57 | 2026 May 20 15:07:45 | 74.0494 | 0.00206 | 18.3849 | 93.3970 | 266.9539 | 14.37308 | 5.243 |
| 2026 May 20 17:57 | 2026 May 16 09:13:51 | 74.0493 | 0.00206 | 18.9052 | 102.6616 | 266.9539 | 14.37308 | 5.243 |
| 2026 May 19 17:58 | 2026 May 16 09:13:51 | 74.0493 | 0.00206 | 18.9052 | 102.6616 | 266.9539 | 14.37308 | 5.243 |
| 2026 May 18 17:57 | 2026 May 16 09:13:51 | 74.0493 | 0.00206 | 18.9052 | 102.6616 | 266.9539 | 14.37308 | 5.243 |
| 2026 May 17 17:57 | 2026 May 16 09:13:51 | 74.0493 | 0.00206 | 18.9052 | 102.6616 | 266.9539 | 14.37308 | 5.243 |
| 2026 May 16 17:56 | 2026 May 16 09:13:51 | 74.0493 | 0.00206 | 18.9052 | 102.6616 | 266.9539 | 14.37308 | 5.243 |
| 2026 May 15 17:57 | 2026 May 10 12:54:43 | 74.0491 | 0.00207 | 19.6217 | 115.5181 | 266.9539 | 14.37308 | 5.243 |
| 2026 May 14 17:58 | 2026 May 10 12:54:43 | 74.0491 | 0.00207 | 19.6217 | 115.5181 | 266.9539 | 14.37308 | 5.243 |
| 2026 May 13 17:58 | 2026 May 10 12:54:43 | 74.0491 | 0.00207 | 19.6217 | 115.5181 | 266.9539 | 14.37308 | 5.243 |
| 2026 May 12 17:58 | 2026 May 10 12:54:43 | 74.0491 | 0.00207 | 19.6217 | 115.5181 | 266.9539 | 14.37308 | 5.243 |
| 2026 May 11 17:56 | 2026 May 10 12:54:43 | 74.0491 | 0.00207 | 19.6217 | 115.5181 | 266.9539 | 14.37308 | 5.243 |
| 2026 May 10 17:57 | 2026 May 10 12:54:43 | 74.0491 | 0.00207 | 19.6217 | 115.5181 | 266.9539 | 14.37308 | 5.243 |
| 2026 May 09 17:57 | 2026 May 04 21:36:14 | 74.0490 | 0.00208 | 20.3127 | 127.7507 | 266.9539 | 14.37308 | 5.243 |
| 2026 May 08 17:57 | 2026 May 04 21:36:14 | 74.0490 | 0.00208 | 20.3127 | 127.7507 | 266.9539 | 14.37308 | 5.243 |
| 2026 May 07 17:58 | 2026 May 04 21:36:14 | 74.0490 | 0.00208 | 20.3127 | 127.7507 | 266.9539 | 14.37308 | 5.243 |
| 2026 May 06 17:57 | 2026 May 04 21:36:14 | 74.0490 | 0.00208 | 20.3127 | 127.7507 | 266.9539 | 14.37308 | 5.243 |
| 2026 May 05 17:57 | 2026 May 04 21:36:14 | 74.0490 | 0.00208 | 20.3127 | 127.7507 | 266.9539 | 14.37308 | 5.243 |
| 2026 May 04 17:57 | 2026 Apr 30 14:02:05 | 74.0492 | 0.00210 | 20.8416 | 137.1180 | 266.9539 | 14.37308 | 5.243 |
| 2026 May 03 17:57 | 2026 Apr 30 14:02:05 | 74.0492 | 0.00210 | 20.8416 | 137.1180 | 266.9539 | 14.37308 | 5.243 |
| 2026 May 02 17:57 | 2026 Apr 30 14:02:05 | 74.0492 | 0.00210 | 20.8416 | 137.1180 | 266.9539 | 14.37308 | 5.243 |
| 2026 May 01 17:56 | 2026 Apr 30 14:02:05 | 74.0492 | 0.00210 | 20.8416 | 137.1180 | 266.9539 | 14.37308 | 5.243 |
| 2026 Apr 30 17:56 | 2026 Apr 30 14:02:05 | 74.0492 | 0.00210 | 20.8416 | 137.1180 | 266.9539 | 14.37308 | 5.243 |
| 2026 Apr 29 17:57 | 2026 Apr 24 12:42:12 | 74.0496 | 0.00212 | 21.5837 | 150.1193 | 266.9539 | 14.37308 | 5.243 |
| 2026 Apr 28 17:56 | 2026 Apr 24 12:42:12 | 74.0496 | 0.00212 | 21.5837 | 150.1193 | 266.9539 | 14.37308 | 5.243 |
| 2026 Apr 27 17:58 | 2026 Apr 24 12:42:12 | 74.0496 | 0.00212 | 21.5837 | 150.1193 | 266.9539 | 14.37308 | 5.243 |